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Stellar Occultation by (115385) 2003 SH275 on 2024-06-25 (21:13:45 UT)

CTU: Cross-track uncertainty (zero means: use the nominal prediction value, see event details below). Offsets and CTU all in mas.


Event Details
Occultation UUID [and db] : e0121aa0-ddb4-11f0-547e-7a48bcbb0a63 [observed] Occultation Date + Time : 2024-06-25 at 21:13:45 UT +/- 0.06 min [1] Object Designation : (115385) 2003 SH275 Star Designation : GDR3 4103027440930718464 Star Coordinates (ICRF) : RA = 18 36 39.8108, DE = -15 35 10.096 [2] Star Magnitudes : G = 13.1 mag, RP = 11.99 mag, BP = 14.38 mag Object Magnitude : V = 20.28 mag Estimated Magnitude Drop : 7.2 mag Estimated Max. Duration : 0.2 sec Speed of the shadow : 14.5 km/s Object Mean Diameter : 3.1 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.4683 arcs/min @ PA = 266 deg Horizontal Parallax : 3.4340 arcs Dynamical Class : MBA Elongation to Moon & Sun : 47° (sunlit = 82%), Sun = 171° Cross-track uncertainty : 21.3 mas = 39 km = 12.76 path-width (1-sig) RUWE and duplicate source : 0.87 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#29 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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